/* ============================================================
   login.css — Page de connexion et OTP
   ============================================================ */

.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    padding: 1rem;
}

/* Fond avec image rotative */
.login-bg {
    position: fixed;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: background-image 1.5s ease-in-out;
    filter: brightness(.35) saturate(.8);
    z-index: 0;
}

.login-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
}

/* Carte de connexion */
.login-card {
    background: rgba(255, 255, 255, .97);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    box-shadow: 0 20px 60px rgba(0,0,0,.4);
    border-bottom: 5px solid var(--color-accent);
}

/* Logo */
.login-logo {
    text-align: center;
    margin-bottom: 1.75rem;
}
.login-logo img {
    border-radius: 50%;
    border: 3px solid var(--color-accent);
    margin-bottom: .75rem;
}
.login-logo h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
}
.login-subtitle {
    font-size: .8rem;
    color: var(--color-text-2);
    margin-top: .2rem;
}

/* Formulaire */
.login-form { display: flex; flex-direction: column; gap: 1.1rem; }

.form-group { display: flex; flex-direction: column; gap: .35rem; }

.form-group label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: .04em;
}

/* Champ avec icône */
.input-wrap { position: relative; }

.input-icon {
    position: absolute;
    left: .85rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    pointer-events: none;
}
.input-icon svg {
    width: 18px; height: 18px;
    stroke: var(--color-text-3);
}

.input-wrap input {
    width: 100%;
    padding: .75rem 2.8rem .75rem 2.8rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: .95rem;
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-surface-2);
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}
.input-wrap input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26,58,92,.12);
    background: var(--color-surface);
}

/* Bouton afficher/masquer mot de passe */
.pwd-toggle {
    position: absolute;
    right: .85rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: .2rem;
    display: flex;
    align-items: center;
    color: var(--color-text-3);
    transition: color var(--transition);
}
.pwd-toggle:hover { color: var(--color-text); }
.pwd-toggle svg { width: 18px; height: 18px; }

/* Bouton connexion */
.btn-login {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    width: 100%;
    padding: .85rem 1rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    margin-top: .5rem;
}
.btn-login:hover { background: var(--color-primary-lt); transform: translateY(-1px); }
.btn-login:active { transform: translateY(0); }
.btn-login svg { width: 18px; height: 18px; }
.btn-login:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.login-footer {
    text-align: center;
    font-size: .75rem;
    color: var(--color-text-3);
    margin-top: 1.5rem;
}

/* ---- OTP ---- */
.login-card--otp { max-width: 380px; }

.otp-icon {
    width: 64px; height: 64px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto .75rem;
    color: #fff;
}
.otp-icon svg { width: 32px; height: 32px; }

/* Barre de temps restant */
.otp-timer {
    margin-bottom: 1.25rem;
}
.otp-timer__bar {
    height: 5px;
    background: var(--color-border);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: .4rem;
}
.otp-timer__fill {
    height: 100%;
    background: var(--color-success);
    border-radius: 3px;
    transition: width 1s linear, background var(--transition);
}
.otp-timer__fill--urgent { background: var(--color-danger); }
.otp-timer__label {
    display: block;
    text-align: right;
    font-size: .78rem;
    color: var(--color-text-2);
    font-variant-numeric: tabular-nums;
}

/* Cases OTP */
.otp-form { gap: 1.25rem; }

.otp-inputs {
    display: flex;
    gap: .75rem;
    justify-content: center;
}

.otp-digit {
    width: 60px; height: 70px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-surface-2);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.otp-digit:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26,58,92,.15);
    background: var(--color-surface);
}
.otp-digit:not(:placeholder-shown) {
    border-color: var(--color-accent);
    background: var(--color-surface);
}

@media (max-width: 400px) {
    .login-card { padding: 2rem 1.25rem; }
    .otp-digit { width: 52px; height: 60px; font-size: 1.5rem; }
}